I bought a David Shepherd limited edition print entitled 'Life goes on',but it was unique in as much it was framed along with all the fighter squadron badges (embroidered) and all around the edges of the mounting many autographs of famous battle of Britain fighter pilots.'Cats eyes' Cunningham etc,Unfortunately many of the signees are now no longer with us.I was told that it is one of only 2 in the world.How would I get this precious irreplaceable piece of history valued????
Thanks